Progress in the heterogeneous condensation of water vapor for PM2. 5 removal

J Xu, Y Zhang, J Zhang, H Liu, Q Shao, H Chu - Powder Technology, 2023 - Elsevier
Industrial processes release large amounts of fine particles into the atmosphere, posing a
serious threat to human health worldwide. Effective removal of fine particles is urgently …

Microscopic visualization of heterogeneous condensation of water vapor on hydrophilic and hydrophobic particles

L Lv, X Wu, L Chen, J Xu, G Li, L Qian - Journal of Aerosol Science, 2024 - Elsevier
Heterogeneous condensation of water vapor on particles is widely used in the fields of
atmospheric cloud physics and industrial particulate abatement. Particles surface wettability …

Effect of CO2 on the heterogeneous condensation of water vapor on insoluble fine particles

J Yin, J Zhang, L Lv, H Zhong - Powder Technology, 2022 - Elsevier
Heterogeneous condensation preconditioning technology has generated broad interest in
removing fine particles from coal-fired flue gas due to its economic and environmental …

Visualization and numerical investigations on heterogeneous nucleation of water vapor on the surface of SiO2, Fe2O3 and CaSO4 particles

L Lv, A Dai, X Ye, J Yin, J Xu… - Aerosol Science and …, 2022 - Taylor & Francis
Particles composition has an important influence on heterogeneous nucleation of water
vapor on the particles surface and subsequent particles abatement by heterogeneous …

Pilot-Scale Investigation on a Spraying Pretreatment Process Integrated with an Axial Flow Cyclone to Separate Fine Particles with Low Energy Consumption

J Wang, C Song, Q Liu, S Wang - Industrial & Engineering …, 2023 - ACS Publications
This study was designed to explore the synergistic enhancement of the spraying
pretreatment section and axial flow cyclone on the separation of particles from gases. First …

A novel process for ultra-low emission of flue gas by adding waste heat steam

J Xu, X Bao, G Chen, L Lv - Separation and Purification Technology, 2024 - Elsevier
This work offers a new process for removing fine particles from converters by adding steam
from a waste heat boiler. The fine particles were enlarged using the pre-technique of water …

Growth characteristics of submicron particles by water vapor condensation in the multi-section growth tube

Y Yu, Y Lu, C Sang, C Xu, T Nie, S **ng, C Fu - Powder Technology, 2024 - Elsevier
In order to study the growth characteristics of submicron particles by water vapor
condensation in the multi-section growth tube, the three-stage heterogeneous condensation …

Application of the moment method for numerical simulation of homogeneous-heterogeneous condensation

IE Ivanov, VS Nazarov, IA Kryukov - Fluids, 2022 - mdpi.com
The paper considers the numerical modeling of the processes of homogeneous and
heterogeneous condensation and evaporation in multiphase flows using the method of …

Condensation‐Controlled Toposelective Vapor Deposition in Nano‐and Microcavities: Theory, Methods, Applications, and Related Technologies

VA Lovikka - Advanced Materials Interfaces, 2022 - Wiley Online Library
Nanotechnology drives technological progress in many frontiers, from electronics to
medicine, from tougher composites to adaptive surfaces. As the feature sizes are made …

Electron imaging of gas diffusion electrodes for proton exchange membrane fuel cells

M Bozzetti - 2023 - infoscience.epfl.ch
The current energy crisis demands the development of new sustainable energy sources and
devices with low environmental impact, including in the field of electrochemical cells. Mass …